Employee Benefit and Retirement Plans - Schedule Of Company's Pension Cost And Supplemental Retirement Plans (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Pension Benefits | U.S.
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0
Interest cost	8	11
Expected return on plan assets	(11)	(14)
Amortization	0	1
Total (income) expense	(3)	(2)
Pension Benefits | International
Defined Benefit Plan Disclosure [Line Items]
Service cost	1	1
Interest cost	2	4
Expected return on plan assets	(1)	(3)
Amortization	0	1
Total (income) expense	2	3
Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Amortization	(1)	(2)
Total (income) expense	$ (1)	$ (2)